%0 Journal Article %A Kleiman, Steven L. %A Landolfi, John %T Geometry and deformation of special Schubert varieties %J Compositio Mathematica %D 1971 %P 407-434 %V 23 %N 4 %I Wolters-Noordhoff Publishing %U http://www.numdam.org/item/CM_1971__23_4_407_0/ %G en %F CM_1971__23_4_407_0